3929425074

Names of 3929425074

• Cardinal: 3929425074 can be written as Three billion, nine hundred twenty-nine million, four hundred twenty-five thousand and seventy-four.

Scientific notation

• Scientific notation: 3.929425074 × 10⁹

Factors of 3929425074

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 127

Divisors of 3929425074

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 18 19 27 38 54 57 103 114 171 206 309 342 361 513 618 722 927 1026 1083 1854 1957 2166 2781 3249 3914 5562 5871 6498 6859 9747 10609 11742 13718 17613 19494 20577 21218 31827 35226 37183 41154 52839 61731 63654 74366 95481 105678 111549 123462 185193 190962 201571 223098 286443 334647 370386 403142 572886 604713 669294 706477 1003941 1209426 1412954 1814139 2007882 2119431 3628278 3829849 4238862 5442417 6358293 7659698 10884834 11489547 12716586 19074879 22979094 34468641 38149758 68937282 72767131 103405923 145534262 206811846 218301393 436602786 654904179 1309808358 1964712537 3929425074
• Sum of all divisors σ(n): 9307454400
• Sum of proper divisors (its aliquot sum) s(n): 5378029326
• 3929425074 is an abundant number, because the sum of its proper divisors (5378029326) is greater than itself. Its abundance is 1448604252

Bases of 3929425074

• Binary: 11101010001101100100010010110010₂
• Hexadecimal: 0xEA3644B2
• Base-36: 1SZH7SI

Squares and roots of 3929425074

• 3929425074 squared (3929425074²) is 15440381412179905476
• 3929425074 cubed (3929425074³) is 60671821873143249576344305224
• The square root of 3929425074 is 62685.1264176757
• The cube root of 3929425074 is 1578.0097080465

Scales and comparisons

• 3,929,425,074 seconds is equal to 124 years, 49 weeks, 10 hours, 57 minutes, 54 seconds.
• To count from 1 to 3,929,425,074 would take you about two hundred forty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 3929425074 cubic inches would be around 131.5 feet tall.

Recreational maths with 3929425074

• 3929425074 backwards is 4705249293
• The number of decimal digits it has is: 10
• The sum of 3929425074's digits is 45
• More coming soon!